B Group Inc. Increases Stake in ADMA Biologics

Institutional investor now owns over 2.4 million shares of the biotechnology company

Mar. 14, 2026 at 7:07am

B Group Inc. has increased its stake in ADMA Biologics Inc. (NASDAQ:ADMA) by 4.1% during the third quarter, according to a recent 13F filing. The institutional investor now owns 2,412,542 shares of the biotechnology company's stock, making it the largest shareholder and accounting for approximately 26.9% of B Group's holdings.

Why it matters

ADMA Biologics is a biopharmaceutical company focused on the development and commercialization of specialty plasma-derived biologics. The increase in B Group's stake suggests the institutional investor sees significant potential in the company's products and pipeline.

The details

According to the 13F filing, B Group Inc. purchased an additional 95,000 shares of ADMA Biologics during the third quarter, bringing its total ownership to 2,412,542 shares. This represents approximately 1.01% of ADMA Biologics' outstanding shares. The investment firm cited the company's growth prospects and product portfolio as reasons for increasing its position.

  • B Group Inc. filed the 13F report disclosing the increased stake on March 14, 2026.
  • The additional 95,000 shares were purchased during the third quarter of 2025.

The players

B Group Inc.

An institutional investment firm that has increased its stake in ADMA Biologics to become the company's largest shareholder.

ADMA Biologics Inc.

A biopharmaceutical company focused on the development and commercialization of specialty plasma-derived biologics.

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The takeaway

The increased stake by B Group Inc. in ADMA Biologics suggests the institutional investor sees significant growth potential in the company's products and pipeline, which could signal positive developments for the biotechnology firm going forward.